Posachedwapa, abwenzi ambiri anafunsa zaka zingati chotchinga phokoso angagwiritsidwe ntchito.M'malo mwake, m'nkhani yoyambirira, tidagawana utali wotchinga mawu womwe ungagwiritsidwe ntchito pamsewu waukulu, ndipo ndi zaka zingati zomwe zingagwiritsidwe ntchito zimadalira zinthu zenizeni.Tiyeni tidziŵe pamodzi.
(1) transparent mbale phokoso chotchinga
The yachibadwa mandala gulu lamayimbidwe chotchinga angagwiritsidwe ntchito kwa zaka 7-10, ngati kuphatikiza acoustic chotchinga moyo utumiki akhoza ziwonjezeke.
The yachibadwa mandala gulu lamayimbidwe chotchinga angagwiritsidwe ntchito kwa zaka 7-10, ngati kuphatikiza acoustic chotchinga moyo utumiki akhoza ziwonjezeke.
(2) mtundu zitsulo mbale phokoso chotchinga
Moyo wautumiki wa chotchinga chotchinga chamtundu wazitsulo nthawi zambiri ndi zaka 6-7.
Moyo wautumiki wa chotchinga chotchinga chamtundu wazitsulo nthawi zambiri ndi zaka 6-7.
(3) chotchinga chamalango cha mawu
Zotchinga zomveka zokhala ndi zinc nthawi zambiri zimatha kuyambira zaka 7 mpaka 10.
Zotchinga zomveka zokhala ndi zinc nthawi zambiri zimatha kuyambira zaka 7 mpaka 10.
(4) Aluminiyamu mbale phokoso chotchinga
Chophimba cha aluminiyamu chimatha kugwiritsidwa ntchito kwa zaka 10-15, ndipo chimagwiritsa ntchito nthawi yayitali kwambiri pazowonera.
Chophimba cha aluminiyamu chimatha kugwiritsidwa ntchito kwa zaka 10-15, ndipo chimagwiritsa ntchito nthawi yayitali kwambiri pazowonera.
Pamwambapa pali zotchinga zomveka zomwe zimagwiritsidwa ntchito nthawi zambiri komanso moyo wofananira wautumiki, sikovuta kuwona, moyo wogwiritsa ntchito mbale ya aluminiyamu ndiyotalika kwambiri, kukhazikitsidwa kwa chotchinga chambiri chophatikizika, ichi ndikulingalira kugwiritsa ntchito moyo wonse wathunthu. nkhani ya izo.Chotchinga chapanja chimakhudzidwa ndi mphepo ndi mvula, ndipo pali kusiyana kwina m'moyo wogwiritsidwa ntchito kumadera osiyanasiyana komanso zachilengedwe zaku China.
Nthawi yotumiza: Feb-17-2020